OptiBond™ XTR self-etch, light-cure, 2-component adhesive system includes a self-etch primer and a universal adhesive. The OptiBond XTR Primer provides effective etching to enamel and dentin without the need for a separate phosphoric acid etch. The OptiBond XTR Adhesive helps reinforce bond strength. This bonding agent’s chemistry allows for compatibility with all self-cure or dual-cure resin cements and core buildup materials. Dentists can therefore utilize OptiBond XTR for their direct and indirect restoration procedures without the need for a secondary bonding.